7053997 has 8 divisors (see below), whose sum is σ = 7862400. Its totient is φ = 6289344.

The previous prime is 7053973. The next prime is 7054001. The reversal of 7053997 is 7993507.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7053997 - 2⁷ = 7053869 is a prime.

It is a Duffinian number.

7053997 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7053197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10597 + ... + 11242.

It is an arithmetic number, because the mean of its divisors is an integer number (982800).

Almost surely, 2^7053997 is an apocalyptic number.

It is an amenable number.

7053997 is a deficient number, since it is larger than the sum of its proper divisors (808403).

7053997 is a wasteful number, since it uses less digits than its factorization.

7053997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21875.

The product of its (nonzero) digits is 59535, while the sum is 40.

The square root of 7053997 is about 2655.9361814622. The cubic root of 7053997 is about 191.7837281954.

The spelling of 7053997 in words is "seven million, fifty-three thousand, nine hundred ninety-seven".